{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["concept or principle", "material", "process parameter", "process characterization", "manufacturing process"], "input": "Furthermore , we performed large-area surface topography measurements ."}
{"concept or principle": ["surface topography"], "material": [], "process parameter": [], "process characterization": [], "manufacturing process": []}